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| Titel |
Waterfalls as sources of small charged aerosol particles |
| VerfasserIn |
L. Laakso, A. Hirsikko, T. Grönholm, M. Kulmala  , A. Luts, T.-E. Parts |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7316
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| Digitales Dokument |
URL |
| Erschienen |
In: Atmospheric Chemistry and Physics ; 7, no. 9 ; Nr. 7, no. 9 (2007-05-04), S.2271-2275 |
| Datensatznummer |
250004949
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| Publikation (Nr.) |
 copernicus.org/acp-7-2271-2007.pdf |
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| Zusammenfassung |
| In this study, we measured the mobility distributions of cluster
and intermediate ions with an ion spectrometer near a waterfall.
We observed that the concentration of negative 1.5–10 nm ions was
one-hundred fold higher than a reference point 100 m away from the
waterfall. Also, the concentration of positive intermediate ions
was found to be higher than that at the reference point by a
factor of ten. This difference was observed only at the smallest
sizes; above 10 nm the difference was insignificant. |
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